|Message:||%1 (%2) %3The log file %4 is damaged, invalid, or inaccessible (error %5) and cannot be used. If this log file is required for recovery, a good copy of the log file will be needed for recovery to complete successfully.|
This Error event indicates that the log file is damaged and cannot be used.
To resolve this error, use a backup copy of the log file.
If you are not already doing so, consider running the tools that Microsoft Exchange offers to help administrators analyze and troubleshoot their Exchange environment. These tools can help you make sure that your configuration is in line with Microsoft best practices. They can also help you identify and resolve performance issues, improve mail flow, and better manage disaster recovery scenarios. Go to the Toolbox node of the Exchange Management Console to run these tools now. For more information about these tools, see Toolbox in the Exchange Server 2007 Help.